The PSG series compound cone crusher is a modern, high-* crushing equipment * based on the introduction and absorption of * foreign technologies and actual production needs. This equipment has achieved technological breakthroughs in several key areas, capable of meeting different crushing process requirements from coarse to fine crushing.

　　Core Product: High-Performance Crushing Principle

　　The core working principle of the PSG series compound cone crusher lies in its innovative dynamic design. The electric motor drives the eccentric sleeve to rotate via a V-belt, large pulley, drive shaft, and bevel gear system. This design causes the crushing cone's axis to rotate and oscillate *ly under the drive of the eccentric sleeve, periodically causing the crushing wall surface to approach and move away from the jaw wall surface. The material is continuously impacted, squeezed, and bent within the annular crushing chamber formed by the fixed and moving cones. After multiple such actions, the material is efficiently crushed to the required particle size and *ly discharged from the bottom of the equipment.

　　Performance Advantages: Stable and Efficient Operation

　　Through optimized chamber design and a reasonable combination of speed and stroke, the PSG series compound cone crusher achieves maximum working efficiency for the same moving cone diameter. Compared to similar equipment, the application of the lamination crushing principle significantly increases the proportion of cubic particles in the product, significantly reduces needle-like and flaky stones, and results in more uniform particle size. When non-crushable materials such as iron blocks accidentally enter, the over-iron protection device automatically releases and quickly resets, preventing equipment damage and production interruptions. The hydraulic clearing system can quickly clear the crushing chamber when the equipment is sped under load, minimizing downtime.

　　Reliable Design: Extended Service Life The equipment's reliability stems from multiple meticulous design features. A large-diameter main shaft, a heavy-duty main frame, and an independent thin oil lubrication system form a robust and durable foundation. Zhongxin Heavy Industry's products are specially equipped with a multi-point controlled independent thin oil lubrication system, ensuring dual protection for bearing lubrication and achieving automatic safety protection for the entire machine. All components can be disassembled from the or side; both the fixed cone and moving cone assemblies can be easily removed, *ly simplifying the maintenance process. Bronze sliding bearings maintain *load-bearing * under high impact and vibration environments, and are more economical and easier to maintain than rolling bearings.

　　Application Areas: Meeting Diverse Needs

　　The PSG series compound cone crusher is widely used in various industries such as metal and non-metal mining, cement plants, construction, and sand and gravel metallurgy. It is suitable for a wide range of materials, including iron ore, non-ferrous metal ores, granite, limestone, quartzite, sandstone, and pebbles. For different crushing requirements, the equipment offers a variety of chamber types, allowing users to choose the type that provides high crushing efficiency, uniform product particle size, and suitable particle shape according to their production needs. The * dustproof sealing structure effectively extends the lubricating oil replacement cycle and the service life of parts, while the hydraulic protection and hydraulic clearing design improves the automation level of the equipment and reduces downtime.